the wikipedia hole that begins with "Yaweh" will probably be interesting to you. I found it enlightening - the progression of a monotheism from a polytheist pan

the wikipedia hole that begins with "Yaweh" will probably be interesting to you. I found it enlightening - the progression of a monotheism from a polytheist pantheon reads much like a sort of narrative branch-then-retcon. I'm also tempted to draw a parallel with the hard sciences, though. As the thinking matures and evolves on the shape of a theology, you reduce the fluff and get rid of ideas that no longer fit your concept of reality. Part of the trend we might be seeing with church numbers is that christianity as we know it may have written themselves into a corner. I'm a particular fan of buddhist concepts of the divine for their ability to be abstracted into many different contexts. they tend not to touch things that can be disproven (yet), and by dealing with only the absolutely intangible, stay relevant. the problem space is limited to the utility of the thought. Stick to the metaphysical and you don't risk dissolution when you do things like make unqualified statements about what makes "God" angry.